Outrageous power in an unlikely package is not a thing of the past, and it's unlikely ever to truly die, no matter what the mainstream media may say. RENNtech has embraced that philosophy with its ...

Known for extreme creations such as the E7.4RS and R3+ Monster, the peeps at Renntech are knowledgeable in all things Mercedes-Benz. Stylized as RENNtech, the Florida-based tuner is much obliged to ...

Mercedes-Benz introduced its most expensive mid-cycle refresh in history last year, with the E-Class family facelift costing around one billion Euros ($1.37 billion) according to our sources. Among ...

As if the SLS AMG Final Edition wasn’t rare enough, with just 350 units built, Renntech now offers a series of aftermarket upgrades for those looking to make it even more unique. Available for ...

Today, Kirby’s focus has shifted toward following industry news, and he has a sincere passion for one-off and tuned vehicles, car toys (especially LEGO brand,) and anything else even closely related ...

Renntech’s aftermarket package for the Mercedes-AMG S63 Coupe should appeal to those who, for one reason or another, didn’t want to go with the range-topping V12 S65 model of the series. Starting with ...

It’s been a while since we heard from Renntech but the Mercedes-Benz tuning specialist has been busy, having already amassed a series of upgrades for the all-new 2016 Mercedes-AMG GT. In fact, ...

The Mercedes-AMG GT Black Series is one of the most extreme road cars on sale today. Current holder of the Nürburgring production car lap record, it packs 720 hp from a twin-turbo V-8 paired to a ...

Sometimes,” says Hartmut Feyhl, “I am a little ashamed to call myself a tuner.” Not because the calling itself isn’t noble (how can making cars go faster and handle better be otherwise?), but because ...

The Mercedes C63 AMG is probably one of the fastest cars in its class. Still, more tuners are beginning to modify it in order to make the little Mercedes faster and take it to its limits. One of the ...